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#! /usr/bin/python -E
# Authors: Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import sys
try:
from optparse import OptionParser
import ipa
import ipa.entity
import ipa.ipaclient as ipaclient
import ipa.config
import xmlrpclib
import kerberos
import errno
import validate
import socket
except ImportError:
print >> sys.stderr, """\
There was a problem importing one of the required Python modules. The
error was:
%s
""" % sys.exc_value
sys.exit(1)
def parse_options():
usage = "%prog [options]\n"
usage += "%prog --show"
parser = OptionParser(usage=usage, formatter=ipa.config.IPAFormatter())
parser.add_option("--maxusername", dest="maxusername",
help="Max. Length of a username")
parser.add_option("--homedir", dest="homedir",
help="Default location of home directories")
parser.add_option("--defaultshell", dest="defaultshell",
help="Default shell for new users")
parser.add_option("--defaultgroup", dest="defaultgroup",
help="Default group for new users")
parser.add_option("--emaildomain", dest="emaildomain",
help="Default e-mail domain")
parser.add_option("--searchtimelimit", dest="searchtimelimit",
help="Max. amount of time (sec.) for a search (-1 is unlimited)")
parser.add_option("--searchrecordslimit", dest="searchrecordslimit",
help="Max. number of records to search (-1 is unlimited)")
parser.add_option("--usersearch", dest="usersearch",
help="A comma-separated list of fields to search when searching for users")
parser.add_option("--groupsearch", dest="groupsearch",
help="A comma-separated list of fields to search when searching for groups")
parser.add_option("--show", dest="show", action="store_true",
help="Show the current configuration")
parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
help="Verbose output of the XML-RPC connection")
ipa.config.add_standard_options(parser)
options, args = parser.parse_args()
ipa.config.verify_args(parser, args)
if not options.show and not options.maxusername and not options.homedir and not options.defaultshell and not options.defaultgroup and not options.emaildomain and not options.searchtimelimit and not options.searchrecordslimit and not options.usersearch and not options.groupsearch:
parser.error("nothing to do")
ipa.config.init_config(options)
return options, args
def show_config(client):
policy = client.get_ipa_config()
print "Search Configuration"
print " Search Time Limit (sec.): %s" % policy.getValues('ipaSearchTimeLimit')
print " Search Records Limit: %s" % policy.getValues('ipaSearchRecordsLimit')
print " User Search Fields: %s" % policy.getValues('ipaUserSearchFields')
print " Group Search Fields: %s" % policy.getValues('ipaGroupSearchFields')
print ""
print "User Settings"
print " Max. Username Length: %s" % policy.getValues('ipaMaxUsernameLength')
print " Root for Home Directories: %s" % policy.getValues('ipaHomesRootDir')
print " Default Shell: %s" % policy.getValues('ipaDefaultLoginShell')
print " Default User Group: %s" % policy.getValues('ipaDefaultPrimaryGroup')
print "Default E-mail Domain: %s" % policy.getValues('ipaDefaultEmailDomain')
def update_policy(client, options):
current = client.get_ipa_config()
new = ipa.entity.Entity(current.toDict())
try:
if options.maxusername:
validate.is_integer(options.maxusername, min=1)
new.setValue('ipamaxusernamelength', options.maxusername)
if options.homedir:
validate.is_string(options.homedir)
new.setValue('ipahomesrootdir', options.homedir)
if options.defaultshell:
validate.is_string(options.defaultshell)
new.setValue('ipadefaultloginshell', options.history)
if options.defaultgroup:
new.setValue('ipadefaultprimarygroup', options.defaultgroup)
if options.emaildomain:
new.setValue('ipadefaultemaildomain', options.emaildomain)
if options.searchtimelimit:
validate.is_integer(options.searchtimelimit, min=-1)
new.setValue('ipasearchtimelimit', options.searchtimelimit)
if options.searchrecordslimit:
validate.is_integer(options.searchrecordslimit, min=-1)
new.setValue('ipasearchrecordslimit', options.searchrecordslimit)
if options.usersearch:
new.setValue('ipausersearchfields', options.usersearch)
if options.groupsearch:
new.setValue('ipagroupsearchfields', options.groupsearch)
except validate.VdtTypeError, e:
print "%s" % str(e)
return 1
except validate.VdtValueTooSmallError, e:
print "%s" % str(e)
return 1
client.update_ipa_config(new)
if options.usersearch or options.groupsearch:
print "WARNING: Be sure that the attributes in User and Group search are indexed in the Directory Server or you may suffer a performance loss."
def main():
options, args = parse_options()
client = ipaclient.IPAClient(verbose=options.verbose)
if options.show:
show_config(client)
return 0
if update_policy(client, options):
return 1
print "Update successful."
return 0
try:
if __name__ == "__main__":
sys.exit(main())
except SystemExit, e:
sys.exit(e)
except KeyboardInterrupt, e:
sys.exit(1)
except xmlrpclib.Fault, fault:
if fault.faultCode == errno.ECONNREFUSED:
print "The IPA XML-RPC service is not responding."
else:
print fault.faultString
sys.exit(1)
except kerberos.GSSError, e:
print "Could not initialize GSSAPI: %s/%s" % (e[0][0], e[0][1])
sys.exit(1)
except xmlrpclib.ProtocolError, e:
print "Unable to connect to IPA server: %s" % (e.errmsg)
sys.exit(1)
except ipa.ipaerror.IPAError, e:
print "%s" % (e.message)
sys.exit(1)
except socket.error, e:
print e[1]
print "Re-run with -v flag for more details."
except Exception, e:
print "%s" % str(e)
sys.exit(1)
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